1. CCNA 2 v3.1 Module 1 WANs and Routers

2. Purpose of This PowerPoint
This PowerPoint primarily consists of the Target Indicators (TIs) of this module in CCNA version 3.1.
It was created to give instructors a PowerPoint to take and modify as their own.
This PowerPoint is:
NOT a study guide for the module final assessment.
NOT a study guide for the CCNA certification exam.
Please report any mistakes you find in this PowerPoint by using the Academy Connection Help link.

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4. Objectives

5. Introduction to WANs
A WAN is a data communications network that spans a large geographic area such as a state, province, or country.

6. WAN Devices

7. WAN Services

8. Data Link Encapsulations

9. Internal Configuration Components

10. Routers Connected by WAN Technologies

11. Path Determination

12. Internetwork Routers Any internetwork must include the following:
Consistent end-to-end addressing
Addresses that represent network topologies
Best path selection
Dynamic or static routing
Switching

13. Academy Approach to Labs
In the academy lab, all the networks will be connected with serial or Ethernet cables and the students can see and physically touch all the equipment.
Devices that make up the WAN cloud are simulated by the connection between the back-to-back DTE-DCE cables.

14. Router Internal Components

15. Router Internal Components

16. Internal Components of a 2600 Router

17. External Connections on a 2600 Router

18. Router External Connections

19. Computer or Terminal Console Connection

20. Modem Connection to Console or Auxiliary Port

21. Console Port Connections
Configure terminal emulation software on the PC for the following:
The appropriate com port
9600 baud
8 data bits
No parity
1 stop bit
No flow control
Connect a rollover cable to the router console port (RJ-45 connector).
Connect the other end of the rollover cable to the RJ-45 to DB-9 adapter
Attach the female DB-9 adapter to a PC.

22. Eight-Pin Connections for Cisco 2600 Series Routers

23. WAN Types

24. Router Serial WAN Connectors

25. DCE Serial Connections

26. Summary